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-rw-r--r--ext/libvpx/gstlibvpx.c119
1 files changed, 0 insertions, 119 deletions
diff --git a/ext/libvpx/gstlibvpx.c b/ext/libvpx/gstlibvpx.c
deleted file mode 100644
index fc376e12..00000000
--- a/ext/libvpx/gstlibvpx.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * gstlibvpx.c - GStreamer/libvpx glue
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include <string.h>
-#include <assert.h>
-#include <vp8/common/entropy.h>
-#include <vp8/common/entropymv.h>
-#include <vp8/common/default_coef_probs.h>
-#include <vp8/decoder/dboolhuff.h>
-#include "gstlibvpx.h"
-
-#define BOOL_DECODER_CAST(bd) \
- ((BOOL_DECODER *)(&(bd)->private[1]))
-
-bool
-vp8_bool_decoder_init (vp8_bool_decoder * bd, const uint8_t * buf,
- unsigned int buf_size)
-{
- assert ((sizeof (*bd) - sizeof (bd->private[0])) >= sizeof (BOOL_DECODER));
-
- bd->private[0] = (uintptr_t)buf;
- return vp8dx_start_decode (BOOL_DECODER_CAST (bd), buf, buf_size,
- NULL, NULL) == 0;
-}
-
-int
-vp8_bool_decoder_read (vp8_bool_decoder * bd, uint8_t prob)
-{
- return vp8dx_decode_bool (BOOL_DECODER_CAST (bd), prob);
-}
-
-int
-vp8_bool_decoder_read_literal (vp8_bool_decoder * bd, int bits)
-{
- return vp8_decode_value (BOOL_DECODER_CAST (bd), bits);
-}
-
-unsigned int
-vp8_bool_decoder_get_pos (vp8_bool_decoder * bd_)
-{
- BOOL_DECODER *const bd = BOOL_DECODER_CAST (bd_);
-
- return ((uintptr_t)bd->user_buffer - bd_->private[0]) * 8 - (8 + bd->count);
-}
-
-void
-vp8_bool_decoder_get_state (vp8_bool_decoder * bd_,
- vp8_bool_decoder_state * state)
-{
- BOOL_DECODER *const bd = BOOL_DECODER_CAST (bd_);
-
- if (bd->count < 0)
- vp8dx_bool_decoder_fill (bd);
-
- state->range = bd->range;
- state->value = (uint8_t) ((bd->value) >> (VP8_BD_VALUE_SIZE - 8));
- state->count = (8 + bd->count) % 8;
-}
-
-void
-vp8_init_token_update_probs (uint8_t
- probs[BLOCK_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS][ENTROPY_NODES])
-{
- memcpy (probs, vp8_coef_update_probs, sizeof (vp8_coef_update_probs));
-}
-
-void
-vp8_init_default_token_probs (uint8_t
- probs[BLOCK_TYPES][COEF_BANDS][PREV_COEF_CONTEXTS][ENTROPY_NODES])
-{
- memcpy (probs, default_coef_probs, sizeof (default_coef_probs));
-}
-
-void
-vp8_init_mv_update_probs (uint8_t probs[2][MVPcount])
-{
- memcpy (probs[0], vp8_mv_update_probs[0].prob,
- sizeof (vp8_mv_update_probs[0].prob));
- memcpy (probs[1], vp8_mv_update_probs[1].prob,
- sizeof (vp8_mv_update_probs[1].prob));
-}
-
-void
-vp8_init_default_mv_probs (uint8_t probs[2][MVPcount])
-{
- memcpy (probs[0], vp8_default_mv_context[0].prob,
- sizeof (vp8_default_mv_context[0].prob));
- memcpy (probs[1], vp8_default_mv_context[1].prob,
- sizeof (vp8_default_mv_context[1].prob));
-}
-
-void
-vp8_init_default_intra_mode_probs (uint8_t y_probs[VP8_YMODES-1],
- uint8_t uv_probs[VP8_UV_MODES-1])
-{
- extern const uint8_t vp8_kf_ymode_prob[VP8_YMODES-1];
- extern const uint8_t vp8_kf_uv_mode_prob[VP8_UV_MODES-1];
-
- memcpy (y_probs, vp8_kf_ymode_prob, sizeof (vp8_kf_ymode_prob));
- memcpy (uv_probs, vp8_kf_uv_mode_prob, sizeof (vp8_kf_uv_mode_prob));
-}
-
-void
-vp8_init_default_inter_mode_probs (uint8_t y_probs[VP8_YMODES-1],
- uint8_t uv_probs[VP8_UV_MODES-1])
-{
- extern const uint8_t vp8_ymode_prob[VP8_YMODES-1];
- extern const uint8_t vp8_uv_mode_prob[VP8_UV_MODES-1];
-
- memcpy (y_probs, vp8_ymode_prob, sizeof (vp8_ymode_prob));
- memcpy (uv_probs, vp8_uv_mode_prob, sizeof (vp8_uv_mode_prob));
-}